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Gnom [1K]
3 years ago
10

Help me plz science middle school

Physics
1 answer:
elena55 [62]3 years ago
3 0

The correct answer is A. He created a way of naming organisms based on genus and species

Explanation:

Carl Linnaeus created a simple but precise system for naming organisms of any species and kind. This system was known as binomial nomenclature and the names of organisms depend on two main elements: the genus and the species. The first element is a broad category that covers species with a common origin, and the second one is the species, which describes organisms that can reproduce and share many common features including DNA sequence. According to this, the correct answer is A.

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for the same type of atom with 8 protons, 9 neutrons, and 10 electrons, what type of atom or ion is it​
Ilia_Sergeevich [38]

Answer:

O²⁻

Explanation:

Number of protons  = 8

Number of neutrons  = 9

Number of electrons  = 10

What type of atom or ion is it = ?

Solution:

Protons are the positively charged particle in an atom

Neutrons do not carry any charges

Electrons are negatively charged particles

 For this atom, the number of protons helps to identify what specie it is; so this is an oxygen atom.

Now,

     Charge  = Number of protons  - Number of electrons

      Charge  =  8  - 10  = -2

The charge on the atom is -2 and so it is an oxygen ion with -2 charge

 The ion is O²⁻

8 0
2 years ago
Bacteria which do not live in extreme conditions are found in this kingdom:
ruslelena [56]
The bacteria that doesn’t live in extreme conditions is Eubacteria
6 0
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Suppose you are in an elevator. As the elevator starts upward, its speed will increase. During this time when the elevator is mo
kkurt [141]

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Explanation:

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This causes the apparent to be increased if measured using weighing machine.

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6 0
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ILL GIVE BRAINLYEST
lawyer [7]

Answer:

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Explanation:

3rd picture

5 0
3 years ago
What is an ion and how does an atom become both positive or negative ion?
Bess [88]

Answer:

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Explanation:

8 0
3 years ago
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